Home | Sustainable Engineering

Blog: E&E Exchange

Blog Entries

	Create Date / Rating Title / Blogger	Last Post	Comments	Views
	02/22/2012 9:00 AM LEDs Made Brighter and Cheaper by cheme_wordsmithy Pathfinder Tags: Brightness efficiency LED lighting	03/18/2012 1:26 AM by MacNichols	23	618

"I try to view the challenges in my life not as annoyances, but as confirmations of fortitude." -- Oprah Winfrey

All times are displayed in US/Eastern (EDT) (Register to change time zone)

	Got Something to Say?
	Ask a Question Start a Discussion

	Search this Section
	Sustainable Engineering: Go

	Search this Blog
	E&E Exchange: Go

	Search all of CR4
	Go

	Recent Blog Entries
	The Power of the Sun... Cutting Methane Emissions with New Catalysts Fast Charging for EVs Bendable Batteries A Glance at Wind Power Anti-Icing Surfaces Installing Solar Panels via Robot Cloud Seeding and Weather Engineering Microgrid - Localized Smart Grid Technology Harnessing the Power of Lightning Transportation, Energy, and Infrastructure Show all Blog Entries

	Blog Tags
	absorbent advanced routing air pollution alternative fuel alternative fuels aluminum aluminum cans automation automobiles bacteria batteries biofuel Brightness Carbon carbon capture carbon storage cars catalyst catalytic converter cathode technologies CCS cell charging stations chemical vapor deposition chemistry clean coal clean power climate cloud seeding CNG coal coal cleaning technology Compressed Natural Gas contamination convenience Conversion cost cvd diesel engine dioxide energy distribution drilling drinking water earthquake efficiency eia electric cars electric vehicles electricity electrolysis electronics emissions Energy energy capture energy challenges energy consumption energy efficiency energy market energy optimization energy solutions energy storage energy usage energy use Environment environmental cleanup ethanol ev EV's EVs fireworks fog fuel fuel cell fuel cell efficiency fuel economy fuel efficiency fusion power future gasification gasoline engine green buildings green energy Greenhouse gas grid power groundwater health hazards heat transfer hybrid vehicles hydraulic fracturing hydro-power hydrogen impurities infrastructure ITER jet jet stream LED led lightbulbs LEED LFTR lighting lightning liquid coal lithium batteries LNG localized power manufacturing Methane microbe microgrid molten-salt nanotechnology natural gas natural gas vehicle ngv nrc nuclear nuclear power nuclear reactor oil absorption organic aerosols packaging materials Photosynthesis photovoltaics plastics pollution population power generation production Pumped Storage PV/T PVT recovered starch recycling regulation Renewable renewable energy renewable energy. research residential solar panel systems resource safety saving energy Semiconductor silicon Smart grid solar cell solar cells solar efficiency solar energy solar power Solar Technology solid oxide fuel cells space solar power startup statistics supercapacitor sustainability sustainable sustainable energy Tesla Motors thermal thermoelectrics thorium thorium fuel tokamak transportation ultracapacitor VOC vocs waste Waste Management Water water security water treatment weather wind energy wind farms wind power wind turbine wind turbines

	Blog Links
	IHS Unconventional Energy Blog

CR4 Sections

	Aerospace
	BioMech & BioMed
	Chemical & Material Science
	Civil Engineering
	Communications & Electronics
	Education and Engineering Careers
	Electrical Engineering
	General
	Instrumentation
	Manufacturing
	Mechanical Engineering
	New Technologies & Research
	Software & Programming
	Sustainable Engineering
	Transportation

	Site Directories
	Forum Directory Blog Directory User Group Directory RSS Feeds CR4 Store CR4 Rules of Conduct CR4 FAQ Site Glossary Who's Online (138 right now) Show Members